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printf_size broken?

I get a warning from GCC that width is used uninitialized.  Looking at
the code, this seems to be indeed the case:

      int width = info->prec > width ? info->prec : width;

What is the intend of the code and how should it look correctly?

Andreas
-- 
 Andreas Jaeger, aj@suse.de, http://www.suse.de/~aj
  SuSE Linux AG, Maxfeldstr. 5, 90409 Nürnberg, Germany
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